Nieder-Berzdorf is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Friedland (Isergebirge).
Nieder-Berzdorf was formerly part of the German Empire. In the German Empire, the place was called Nieder Berzdorf. The place is now called -Dolní Pertoltice (Pertoltice-) and belongs to Czech Republic.